williamr@2: /*
williamr@2: * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: * All rights reserved.
williamr@2: * This component and the accompanying materials are made available
williamr@2: * under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: * which accompanies this distribution, and is available
williamr@2: * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: *
williamr@2: * Initial Contributors:
williamr@2: * Nokia Corporation - initial contribution.
williamr@2: *
williamr@2: * Contributors:
williamr@2: *
williamr@2: * Description: 
williamr@2: *       Contains the View and the Component of the photoalbum picture grid
williamr@2: *       component.
williamr@2: *
williamr@2: *
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: #ifndef __CAknGMSStyleGrid_h
williamr@2: #define __CAknGMSStyleGrid_h
williamr@2: 
williamr@2: #include <AknGrid.h>
williamr@2: #include <aknpopup.h>
williamr@2: #include <aknlists.h>
williamr@2: 
williamr@2: class CGulIcon;
williamr@2: 
williamr@2: // ============================================================================
williamr@2: // CAknGMSStyleGridView
williamr@2: // ============================================================================
williamr@2: 
williamr@2: /**
williamr@2: 	 the view for the grid component.
williamr@2: */
williamr@2: class CAknGMSStyleGridView : public CAknGridView
williamr@2: 	{
williamr@2: public: // from CAknGridView
williamr@2: 	IMPORT_C CAknGMSStyleGridView();
williamr@2: public: // from	CAknGridView
williamr@2: 	/**
williamr@2: 		draws the hor. and vert. lines.
williamr@2: 	*/
williamr@2: 	IMPORT_C void Draw(const TRect* aClipRect = NULL) const;
williamr@2: public: // new methods
williamr@2: 	/**
williamr@2: 	 sets the rectangle for the drawing operations.
williamr@2: 	 This method is called when the grid is constructed.
williamr@2: 	 */
williamr@2: 	IMPORT_C void SetupLayout(const TRect& aRect, TBool aIsPopup = EFalse, TInt aNum = -1);
williamr@2: private: // overridden from CListBoxView
williamr@2: 	IMPORT_C virtual TAny* Reserved_1();
williamr@2: 
williamr@2: private: // new methods
williamr@2:     /**
williamr@2:      Calculate maximum number of horizontal lines
williamr@2:      */
williamr@2:     TInt MaxNumOfHorLines() const;
williamr@2: 
williamr@2:     /**
williamr@2:      Calculate maximum number of vertical lines
williamr@2:      */
williamr@2:     TInt MaxNumOfVerLines() const;
williamr@2: 
williamr@2: private: // data
williamr@2: 	TAknLayoutRect iHorLine[5];
williamr@2: 	TAknLayoutRect iVerLine[3];
williamr@2: 	const TRect* iRect;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: // ============================================================================
williamr@2: // CAknGMSStyleGrid
williamr@2: // ============================================================================
williamr@2: /**
williamr@2: 	implements the grid for the PhotoAlbum
williamr@2: 	A markable grid_large_graphic_pane, with 2 columns. The cell displays
williamr@2: 	80x32 bitmaps.
williamr@2: */
williamr@2: 
williamr@2: class CAknGMSStyleGrid : public CAknSelectionGridTypedef
williamr@2:     {
williamr@2: public:
williamr@2:     /**
williamr@2:      * Creates a gms grid
williamr@2:      * @param aParent A parent used to find a window for the grid.
williamr@2:      * @param aIsPopup Whether a popup layout or main pane layout is used
williamr@2:      */
williamr@2:     IMPORT_C static CAknGMSStyleGrid* NewL(const CCoeControl* aParent, TBool aIsPopup = EFalse);
williamr@2:     /**
williamr@2:        do not use this, use NewL
williamr@2:        aIsPopup = EFalse is default.
williamr@2:     */
williamr@2:     IMPORT_C CAknGMSStyleGrid(); 
williamr@2:     /**
williamr@2:      * @param aIsPopup Whether a popup layout is used or not
williamr@2:      */
williamr@2:     IMPORT_C CAknGMSStyleGrid(TBool aIsPopup);
williamr@2:     /**
williamr@2: 	 * 2nd phase of construction.
williamr@2: 	 * @param aParent the parent compound control
williamr@2: 	 * @param aRows desired rows of grid
williamr@2: 	 * @param aCols desired cols of grid
williamr@2: 	*/
williamr@2: 	IMPORT_C void ConstructL(const CCoeControl* aParent, TInt aRows=4, TInt aCols=2);
williamr@2: 
williamr@2: 	/**
williamr@2: 		the destructor
williamr@2: 	*/
williamr@2: 	IMPORT_C ~CAknGMSStyleGrid();
williamr@2: 
williamr@2:     /**
williamr@2:      * Sets the layout of the grid view
williamr@2:      */
williamr@2:     IMPORT_C void SetupLayout();
williamr@2: 
williamr@2:     /**
williamr@2:      * From CCoeControl.     
williamr@2:      * Handles pointer events
williamr@2:      */
williamr@2:     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent); 
williamr@2: 
williamr@2: public: // from CAknGrid
williamr@2: 	/**
williamr@2: 	 *	layouts and repaints the grid
williamr@2: 	 */
williamr@2: 	IMPORT_C void SizeChanged();
williamr@2:          
williamr@2:         /**
williamr@2:          * Decides size of the grid for dialogs.
williamr@2:          */
williamr@2:         IMPORT_C TSize MinimumSize();
williamr@2: 
williamr@2: 	/**
williamr@2: 	 * Offers key events to parent class.
williamr@2: 	 * @param aKeyEvent kind of key event
williamr@2: 	 * @param aType key typed
williamr@2: 	 */
williamr@2: 	IMPORT_C TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
williamr@2: 
williamr@2: 	/**
williamr@2: 	 * Defines a grid cell size
williamr@2: 	 * @return size of a grid cell
williamr@2: 	 */
williamr@2:     static TSize KCELL_SIZE();
williamr@2: 
williamr@2: 	/**
williamr@2: 	 * Redraw the grid.
williamr@2: 	 * @param aRect the rectangle to draw.
williamr@2: 	 */
williamr@2: 	IMPORT_C void Draw(const TRect& aRect) const;
williamr@2: 	
williamr@2: 	/**
williamr@2: 	 * Overriden from CAknGrid. Create the grid view for thus grid class.
williamr@2: 	 * @ return the grid view
williamr@2: 	 */ 
williamr@2:         IMPORT_C CListBoxView* MakeViewClassInstanceL();
williamr@2: 
williamr@2: protected:
williamr@2:     /**
williamr@2:      * Are we a popup window or main pane window, ETrue = popup window.
williamr@2:      */
williamr@2:     TBool iIsPopup;
williamr@2:     
williamr@2: private:
williamr@2:     /**
williamr@2:     * From CAknControl
williamr@2:     */
williamr@2:     IMPORT_C void* ExtensionInterface( TUid aInterface );
williamr@2: 
williamr@2: private:
williamr@2: 	/**
williamr@2: 	 *	a helper method for logging calls
williamr@2: 	 */	
williamr@2: 	static void _LOG(const TDesC& aText);
williamr@2: 
williamr@2: private: // data
williamr@2: 
williamr@2: };
williamr@2: 
williamr@2: /** 
williamr@2:  * The window part of a gms grid.
williamr@2:  */
williamr@2: class CAknGMSPopupGrid : public CAknPopupList
williamr@2:     {
williamr@2: public:
williamr@2:     /**
williamr@2:      * Creates a window for the grid.
williamr@2:      * @param aListBox The grid used.
williamr@2:      * @param aCbaResource The softkeys used.
williamr@2:      * @param aType The layout used
williamr@2:      */
williamr@2:     IMPORT_C static CAknGMSPopupGrid* NewL(CEikListBox* aListBox, TInt aCbaResource, AknPopupLayouts::TAknPopupLayouts aType=AknPopupLayouts::EMenuWindow);
williamr@2: public:
williamr@2:     /**
williamr@2:      * Setup the whole window layout; window position, grid and heading position, shadow for the window.
williamr@2:      * @param aLayoutId A choice of layout -- not used by the implementation.
williamr@2:      */
williamr@2:     IMPORT_C void SetupWindowLayout(AknPopupLayouts::TAknPopupLayouts);
williamr@2:     /**
williamr@2:      * Calculate grid window position
williamr@2:      */
williamr@2:     IMPORT_C static void CalcPopupGridLargeGraphicWindow(TAknPopupWindowLayoutDef &aDef, TRect aClientRect, TInt aNumberOfLinesInListBox);
williamr@2:     /**
williamr@2:      * Calculate grid and heading position
williamr@2:      */
williamr@2:     IMPORT_C static void SetupPopupGridLargeGraphicWindow(TAknPopupWindowLayoutDef &aDef, 
williamr@2: 				     TInt aNumberOfLinesInListBox, 
williamr@2: 				     TBool aHeading);
williamr@2:     /**
williamr@2:      * Setup shadow for the window.
williamr@2:      */
williamr@2:     IMPORT_C static void PopupGridLargeGraphicGraphics(TAknPopupWindowLayoutDef &aDef);
williamr@2: 
williamr@2:     /**
williamr@2:      * From CCoeControl.     
williamr@2:      * Handles pointer events
williamr@2:      */
williamr@2:     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);    
williamr@2: 
williamr@2: private:
williamr@2:     /**
williamr@2:     * From CAknControl
williamr@2:     */
williamr@2:     IMPORT_C void* ExtensionInterface( TUid aInterface );
williamr@2:     };
williamr@2: 
williamr@2: #endif // __CAknGMSStyleGrid_h